//TransactionOutput、TransactionInput、CoinbaseTransaction、TransferTransactionのテスト
public static void Test10()
{
Ecdsa256KeyPair keypair1 = new Ecdsa256KeyPair(true);
Ecdsa256KeyPair keypair2 = new Ecdsa256KeyPair(true);
Ecdsa256KeyPair keypair3 = new Ecdsa256KeyPair(true);
Sha256Ripemd160Hash address1 = new Sha256Ripemd160Hash(keypair1.pubKey.pubKey);
CurrencyUnit amount1 = new Creacoin(50.0m);
Sha256Ripemd160Hash address2 = new Sha256Ripemd160Hash(keypair2.pubKey.pubKey);
CurrencyUnit amount2 = new Creacoin(25.0m);
Sha256Ripemd160Hash address3 = new Sha256Ripemd160Hash(keypair3.pubKey.pubKey);
CurrencyUnit amount3 = new Yumina(0.01m);
TransactionOutput txOut1 = new TransactionOutput();
txOut1.LoadVersion0(address1, amount1);
TransactionOutput txOut2 = new TransactionOutput();
txOut2.LoadVersion0(address2, amount2);
TransactionOutput txOut3 = new TransactionOutput();
txOut3.LoadVersion0(address3, amount3);
if (txOut1.Address != address1)
throw new Exception("test10_1");
if (txOut1.Amount != amount1)
throw new Exception("test10_2");
byte[] txOutBytes = txOut1.ToBinary();
if (txOutBytes.Length != 29)
throw new Exception("test10_3");
TransactionOutput txOutRestore = SHAREDDATA.FromBinary<TransactionOutput>(txOutBytes, 0);
if (!txOut1.Address.Equals(txOutRestore.Address))
throw new Exception("test10_4");
if (txOut1.Amount.rawAmount != txOutRestore.Amount.rawAmount)
throw new Exception("test10_5");
TransactionInput txIn1 = new TransactionInput();
txIn1.LoadVersion0(0, 0, 0, keypair1.pubKey);
TransactionInput txIn2 = new TransactionInput();
txIn2.LoadVersion0(1, 0, 0, keypair2.pubKey);
TransactionInput txIn3 = new TransactionInput();
txIn3.LoadVersion0(2, 0, 0, keypair3.pubKey);
if (txIn1.PrevTxBlockIndex != 0)
throw new Exception("test10_6");
if (txIn1.PrevTxIndex != 0)
throw new Exception("test10_7");
if (txIn1.PrevTxOutputIndex != 0)
throw new Exception("test10_8");
if (txIn1.SenderPubKey != keypair1.pubKey)
throw new Exception("test10_9");
TransactionOutput[] txOuts = new TransactionOutput[] { txOut1, txOut2, txOut3 };
CoinbaseTransaction cTx = new CoinbaseTransaction();
cTx.LoadVersion0(txOuts);
if (cTx.TxOutputs != txOuts)
throw new Exception("test10_10");
if (cTx.TxInputs.Length != 0)
throw new Exception("test10_11");
byte[] cTxBytes = cTx.ToBinary();
if (cTxBytes.Length != 97)
throw new Exception("test10_12");
CoinbaseTransaction cTxRestore = SHAREDDATA.FromBinary<CoinbaseTransaction>(cTxBytes);
if (!cTx.Id.Equals(cTxRestore.Id))
throw new Exception("test10_13");
if (cTx.Verify())
throw new Exception("test10_14");
if (cTx.VerifyNotExistDustTxOutput())
throw new Exception("test10_15");
if (!cTx.VerifyNumberOfTxInputs())
throw new Exception("test10_16");
if (!cTx.VerifyNumberOfTxOutputs())
throw new Exception("test10_17");
TransactionOutput[] txOuts2 = new TransactionOutput[11];
for (int i = 0; i < txOuts2.Length; i++)
txOuts2[i] = txOut1;
CoinbaseTransaction cTx2 = new CoinbaseTransaction();
cTx2.LoadVersion0(txOuts2);
if (cTx2.Verify())
throw new Exception("test10_18");
if (!cTx2.VerifyNotExistDustTxOutput())
throw new Exception("test10_19");
if (!cTx2.VerifyNumberOfTxInputs())
throw new Exception("test10_20");
if (cTx2.VerifyNumberOfTxOutputs())
throw new Exception("test10_21");
TransactionOutput[] txOuts3 = new TransactionOutput[] { txOut1, txOut2 };
CoinbaseTransaction cTx3 = new CoinbaseTransaction();
cTx3.LoadVersion0(txOuts3);
if (!cTx3.Verify())
throw new Exception("test10_22");
if (!cTx3.VerifyNotExistDustTxOutput())
throw new Exception("test10_23");
if (!cTx3.VerifyNumberOfTxInputs())
throw new Exception("test10_24");
if (!cTx3.VerifyNumberOfTxOutputs())
throw new Exception("test10_25");
TransactionInput[] txIns = new TransactionInput[] { txIn1, txIn2, txIn3 };
TransferTransaction tTx1 = new TransferTransaction();
tTx1.LoadVersion0(txIns, txOuts);
tTx1.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair1.privKey, keypair2.privKey, keypair3.privKey });
if (tTx1.TxInputs != txIns)
throw new Exception("test10_26");
if (tTx1.TxOutputs != txOuts)
throw new Exception("test10_27");
byte[] txInBytes = txIn1.ToBinary();
if (txInBytes.Length != 153)
throw new Exception("test10_28");
TransactionInput txInRestore = SHAREDDATA.FromBinary<TransactionInput>(txInBytes, 0);
if (txIn1.PrevTxBlockIndex != txInRestore.PrevTxBlockIndex)
throw new Exception("test10_29");
if (txIn1.PrevTxIndex != txInRestore.PrevTxIndex)
throw new Exception("test10_30");
if (txIn1.PrevTxOutputIndex != txInRestore.PrevTxOutputIndex)
throw new Exception("test10_31");
if (!txIn1.SenderPubKey.pubKey.BytesEquals(txInRestore.SenderPubKey.pubKey))
throw new Exception("test10_32");
if (!txIn1.SenderSignature.signature.BytesEquals(txInRestore.SenderSignature.signature))
throw new Exception("test10_33");
byte[] tTxBytes = tTx1.ToBinary();
if (tTxBytes.Length != 557)
throw new Exception("test10_34");
TransferTransaction tTxRestore = SHAREDDATA.FromBinary<TransferTransaction>(tTxBytes);
if (!tTx1.Id.Equals(tTxRestore.Id))
throw new Exception("test10_35");
if (tTx1.Verify(txOuts))
throw new Exception("test10_36");
if (tTx1.VerifyNotExistDustTxOutput())
throw new Exception("test10_37");
if (!tTx1.VerifyNumberOfTxInputs())
throw new Exception("test10_38");
if (!tTx1.VerifyNumberOfTxOutputs())
throw new Exception("test10_39");
if (!tTx1.VerifySignature(txOuts))
throw new Exception("test10_40");
if (!tTx1.VerifyPubKey(txOuts))
throw new Exception("test10_41");
if (!tTx1.VerifyAmount(txOuts))
throw new Exception("test10_42");
if (tTx1.GetFee(txOuts).rawAmount != 0)
throw new Exception("test10_43");
TransactionOutput[] txOuts4 = new TransactionOutput[] { txOut2, txOut1, txOut3 };
if (tTx1.Verify(txOuts4))
throw new Exception("test10_44");
if (tTx1.VerifySignature(txOuts4))
throw new Exception("test10_45");
if (tTx1.VerifyPubKey(txOuts4))
throw new Exception("test10_46");
byte temp2 = tTx1.TxInputs[0].SenderSignature.signature[0];
tTx1.TxInputs[0].SenderSignature.signature[0] = 0;
if (tTx1.Verify(txOuts))
throw new Exception("test10_47");
if (tTx1.VerifySignature(txOuts))
throw new Exception("test10_48");
if (!tTx1.VerifyPubKey(txOuts))
throw new Exception("test10_49");
tTx1.TxInputs[0].SenderSignature.signature[0] = temp2;
TransferTransaction tTx2 = new TransferTransaction();
tTx2.LoadVersion0(txIns, txOuts);
tTx2.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair2.privKey, keypair1.privKey, keypair3.privKey });
if (tTx2.Verify(txOuts))
throw new Exception("test10_50");
if (tTx2.VerifySignature(txOuts))
throw new Exception("test10_51");
if (!tTx2.VerifyPubKey(txOuts))
throw new Exception("test10_52");
TransferTransaction tTx3 = new TransferTransaction();
tTx3.LoadVersion0(txIns, txOuts);
tTx3.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair1.privKey, keypair2.privKey, keypair3.privKey });
byte temp = tTx3.TxInputs[0].SenderPubKey.pubKey[0];
tTx3.TxInputs[0].SenderPubKey.pubKey[0] = 0;
if (tTx3.Verify(txOuts))
throw new Exception("test10_50");
if (tTx3.VerifySignature(txOuts))
throw new Exception("test10_51");
if (tTx3.VerifyPubKey(txOuts))
throw new Exception("test10_52");
tTx3.TxInputs[0].SenderPubKey.pubKey[0] = temp;
TransferTransaction tTx4 = new TransferTransaction();
tTx4.LoadVersion0(txIns, txOuts2);
tTx4.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair1.privKey, keypair2.privKey, keypair3.privKey });
if (tTx4.Verify(txOuts))
throw new Exception("test10_53");
if (!tTx4.VerifyNotExistDustTxOutput())
throw new Exception("test10_54");
if (!tTx4.VerifyNumberOfTxInputs())
throw new Exception("test10_55");
if (tTx4.VerifyNumberOfTxOutputs())
throw new Exception("test10_56");
if (!tTx4.VerifySignature(txOuts))
throw new Exception("test10_57");
if (!tTx4.VerifyPubKey(txOuts))
throw new Exception("test10_58");
if (tTx4.VerifyAmount(txOuts))
throw new Exception("test10_59");
if (tTx4.GetFee(txOuts).rawAmount != -47499990000)
throw new Exception("test10_60");
TransferTransaction tTx5 = new TransferTransaction();
tTx5.LoadVersion0(txIns, txOuts3);
tTx5.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair1.privKey, keypair2.privKey, keypair3.privKey });
if (!tTx5.Verify(txOuts))
throw new Exception("test10_61");
if (!tTx5.VerifyNotExistDustTxOutput())
throw new Exception("test10_62");
if (!tTx5.VerifyNumberOfTxInputs())
throw new Exception("test10_63");
if (!tTx5.VerifyNumberOfTxOutputs())
throw new Exception("test10_64");
if (!tTx5.VerifySignature(txOuts))
throw new Exception("test10_65");
if (!tTx5.VerifyPubKey(txOuts))
throw new Exception("test10_66");
if (!tTx5.VerifyAmount(txOuts))
throw new Exception("test10_67");
if (tTx5.GetFee(txOuts).rawAmount != 10000)
throw new Exception("test10_68");
TransactionInput[] txIns2 = new TransactionInput[101];
for (int i = 0; i < txIns2.Length; i++)
txIns2[i] = txIn1;
TransactionOutput[] txOuts5 = new TransactionOutput[txIns2.Length];
for (int i = 0; i < txOuts5.Length; i++)
txOuts5[i] = txOut1;
Ecdsa256PrivKey[] privKeys = new Ecdsa256PrivKey[txIns2.Length];
for (int i = 0; i < privKeys.Length; i++)
privKeys[i] = keypair1.privKey;
TransferTransaction tTx6 = new TransferTransaction();
tTx6.LoadVersion0(txIns2, txOuts3);
tTx6.Sign(txOuts5, privKeys);
if (tTx6.Verify(txOuts5))
throw new Exception("test10_61");
if (!tTx6.VerifyNotExistDustTxOutput())
throw new Exception("test10_62");
if (tTx6.VerifyNumberOfTxInputs())
throw new Exception("test10_63");
if (!tTx6.VerifyNumberOfTxOutputs())
throw new Exception("test10_64");
if (!tTx6.VerifySignature(txOuts5))
throw new Exception("test10_65");
if (!tTx6.VerifyPubKey(txOuts5))
throw new Exception("test10_66");
if (!tTx6.VerifyAmount(txOuts5))
throw new Exception("test10_67");
if (tTx6.GetFee(txOuts5).rawAmount != 497500000000)
throw new Exception("test10_68");
byte[] cTxBytes2 = SHAREDDATA.ToBinary<Transaction>(cTx);
if (cTxBytes2.Length != 117)
throw new Exception("test10_69");
CoinbaseTransaction cTxRestore2 = SHAREDDATA.FromBinary<Transaction>(cTxBytes2) as CoinbaseTransaction;
if (!cTx.Id.Equals(cTxRestore2.Id))
throw new Exception("test10_70");
byte[] tTxBytes2 = SHAREDDATA.ToBinary<Transaction>(tTx6);
if (tTxBytes2.Length != 15445)
throw new Exception("test10_71");
TransferTransaction tTxRestore2 = SHAREDDATA.FromBinary<Transaction>(tTxBytes2) as TransferTransaction;
if (!tTx6.Id.Equals(tTxRestore2.Id))
throw new Exception("test10_72");
Sha256Sha256Hash ctxid = new Sha256Sha256Hash(cTxBytes);
if (!ctxid.Equals(cTx.Id))
throw new Exception("test10_73");
Sha256Sha256Hash ttxid = new Sha256Sha256Hash(tTx6.ToBinary());
if (!ttxid.Equals(tTx6.Id))
throw new Exception("test10_74");
Console.WriteLine("test10_succeeded");
}
public void StartSystem()
{
if (isSystemStarted)
{
throw new InvalidOperationException("core_started");
}
ahdb = new AccountHoldersDatabase(databaseBasepath);
thdb = new TransactionHistoriesDatabase(databaseBasepath);
bcadb = new BlockchainAccessDB(databaseBasepath);
bmdb = new BlockManagerDB(databaseBasepath);
bdb = new BlockDB(databaseBasepath);
bfpdb = new BlockFilePointersDB(databaseBasepath);
ufadb = new UtxoFileAccessDB(databaseBasepath);
ufpdb = new UtxoFilePointersDB(databaseBasepath);
ufptempdb = new UtxoFilePointersTempDB(databaseBasepath);
utxodb = new UtxoDB(databaseBasepath);
accountHolders = new AccountHolders();
accountHoldersFactory = new AccountHoldersFactory();
byte[] ahDataBytes = ahdb.GetData();
if (ahDataBytes.Length != 0)
{
accountHolders.FromBinary(ahDataBytes);
}
else
{
accountHolders.LoadVersion0();
}
transactionHistories = thdb.GetData().Pipe((data) => data.Length == 0 ? new TransactionHistories() : SHAREDDATA.FromBinary <TransactionHistories>(data));
transactionHistories.UnconfirmedTransactionAdded += (sender, e) =>
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
foreach (var prevTxOut in e.senders)
{
if (account.Address.Equals(prevTxOut.Address))
{
account.accountStatus.unconfirmedAmount = new CurrencyUnit(account.accountStatus.unconfirmedAmount.rawAmount + prevTxOut.Amount.rawAmount);
}
}
}
}
};
transactionHistories.UnconfirmedTransactionRemoved += (sender, e) =>
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
foreach (var prevTxOut in e.receivers)
{
if (account.Address.Equals(prevTxOut.Address))
{
account.accountStatus.unconfirmedAmount = new CurrencyUnit(account.accountStatus.unconfirmedAmount.rawAmount - prevTxOut.Amount.rawAmount);
}
}
}
}
};
usableBalanceCache = new CachedData <CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
rawAmount += account.accountStatus.usableAmount.rawAmount;
}
}
return(new CurrencyUnit(rawAmount));
});
unusableBalanceCache = new CachedData <CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
rawAmount += account.accountStatus.unusableAmount.rawAmount;
}
}
return(new CurrencyUnit(rawAmount));
});
unconfirmedBalanceCache = new CachedData <CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
rawAmount += account.accountStatus.unconfirmedAmount.rawAmount;
}
}
return(new CurrencyUnit(rawAmount));
});
usableBalanceWithUnconfirmedCache = new CachedData <CurrencyUnit>(() => new CurrencyUnit(usableBalanceCache.Data.rawAmount - unconfirmedBalanceCache.Data.rawAmount));
unusableBalanceWithUnconformedCache = new CachedData <CurrencyUnit>(() => new CurrencyUnit(unusableBalanceCache.Data.rawAmount + unconfirmedBalanceCache.Data.rawAmount));
blockChain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
blockChain.LoadTransactionHistories(transactionHistories);
//<未改良>暫定？
if (blockChain.headBlockIndex == -1)
{
blockChain.UpdateChain(new GenesisBlock());
this.RaiseNotification("genesis_block_generated", 5);
}
Dictionary <Account, EventHandler <Tuple <CurrencyUnit, CurrencyUnit> > > changeAmountDict = new Dictionary <Account, EventHandler <Tuple <CurrencyUnit, CurrencyUnit> > >();
Action <bool> _UpdateBalance = (isOnlyUnconfirmed) =>
{
if (!isOnlyUnconfirmed)
{
usableBalanceCache.IsModified = true;
unusableBalanceCache.IsModified = true;
}
unconfirmedBalanceCache.IsModified = true;
usableBalanceWithUnconfirmedCache.IsModified = true;
unusableBalanceWithUnconformedCache.IsModified = true;
BalanceUpdated(this, EventArgs.Empty);
};
Action <Account, bool> _AddAddressEvent = (account, isUpdatebalance) =>
{
EventHandler <Tuple <CurrencyUnit, CurrencyUnit> > eh = (sender, e) =>
{
account.accountStatus.usableAmount = e.Item1;
account.accountStatus.unusableAmount = e.Item2;
};
changeAmountDict.Add(account, eh);
AddressEvent addressEvent = new AddressEvent(account.Address.Hash);
addressEvent.BalanceUpdated += eh;
blockChain.AddAddressEvent(addressEvent);
long rawAmount = 0;
foreach (var unconfirmedTh in transactionHistories.unconfirmedTransactionHistories.ToArray())
{
foreach (var prevTxOut in unconfirmedTh.senders)
{
if (prevTxOut.Address.Equals(account.Address))
{
rawAmount += prevTxOut.Amount.rawAmount;
}
}
}
account.accountStatus.unconfirmedAmount = new CurrencyUnit(rawAmount);
if (isUpdatebalance)
{
_UpdateBalance(false);
}
};
EventHandler <Account> _AccountAdded = (sender, e) =>
{
utxodb.Open();
_AddAddressEvent(e, true);
utxodb.Close();
};
EventHandler <Account> _AccountRemoved = (sender, e) =>
{
EventHandler <Tuple <CurrencyUnit, CurrencyUnit> > eh = changeAmountDict[e];
changeAmountDict.Remove(e);
AddressEvent addressEvent = blockChain.RemoveAddressEvent(e.Address.Hash);
addressEvent.BalanceUpdated -= eh;
_UpdateBalance(false);
};
utxodb.Open();
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
_AddAddressEvent(account, false);
}
accountHolder.AccountAdded += _AccountAdded;
accountHolder.AccountRemoved += _AccountRemoved;
}
utxodb.Close();
accountHolders.AccountHolderAdded += (sender, e) =>
{
e.AccountAdded += _AccountAdded;
e.AccountRemoved += _AccountRemoved;
};
accountHolders.AccountHolderRemoved += (semder, e) =>
{
e.AccountAdded -= _AccountAdded;
e.AccountRemoved -= _AccountRemoved;
};
blockChain.BalanceUpdated += (sender, e) => _UpdateBalance(false);
_UpdateBalance(false);
unconfirmedTtxs = new Dictionary <TransferTransaction, TransactionOutput[]>();
mining = new Mining();
mining.FoundNonce += (sender, e) => creaNodeTest.DiffuseNewBlock(e);
blockChain.Updated += (sender, e) =>
{
foreach (var block in e)
{
foreach (var tx in block.Transactions)
{
foreach (var txIn in tx.TxInputs)
{
TransferTransaction contradiction = null;
foreach (var unconfirmedTx in unconfirmedTtxs)
{
foreach (var unconfirmedTxIn in unconfirmedTx.Key.TxInputs)
{
if (txIn.PrevTxBlockIndex == unconfirmedTxIn.PrevTxBlockIndex && txIn.PrevTxIndex == unconfirmedTxIn.PrevTxIndex && txIn.PrevTxOutputIndex == unconfirmedTxIn.PrevTxOutputIndex)
{
contradiction = unconfirmedTx.Key;
break;
}
}
if (contradiction != null)
{
break;
}
}
if (contradiction != null)
{
unconfirmedTtxs.Remove(contradiction);
}
}
}
}
Mine();
};
Mine();
//creaNodeTest = new CreaNode(ps.NodePort, creaVersion, appnameWithVersion, new FirstNodeInfosDatabase(p2pDirectory));
creaNodeTest = new CreaNodeTest(blockChain, ps.NodePort, creaVersion, appnameWithVersion);
creaNodeTest.ConnectionKeeped += (sender, e) => creaNodeTest.SyncronizeBlockchain();
creaNodeTest.ReceivedNewTransaction += (sender, e) =>
{
TransferTransaction ttx = e as TransferTransaction;
if (ttx == null)
{
return;
}
TransactionOutput[] prevTxOuts = new TransactionOutput[ttx.TxInputs.Length];
for (int i = 0; i < prevTxOuts.Length; i++)
{
prevTxOuts[i] = blockChain.GetMainBlock(ttx.TxInputs[i].PrevTxBlockIndex).Transactions[ttx.TxInputs[i].PrevTxIndex].TxOutputs[ttx.TxInputs[i].PrevTxOutputIndex];
}
if (!ttx.Verify(prevTxOuts))
{
return;
}
List <TransactionOutput> senders = new List <TransactionOutput>();
List <TransactionOutput> receivers = new List <TransactionOutput>();
long sentAmount = 0;
long receivedAmount = 0;
for (int i = 0; i < ttx.txInputs.Length; i++)
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
if (prevTxOuts[i].Address.Equals(account.Address.Hash))
{
sentAmount += prevTxOuts[i].Amount.rawAmount;
senders.Add(prevTxOuts[i]);
}
}
}
}
for (int i = 0; i < ttx.TxOutputs.Length; i++)
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
if (ttx.TxOutputs[i].Address.Equals(account.Address.Hash))
{
receivedAmount += ttx.TxOutputs[i].Amount.rawAmount;
receivers.Add(ttx.TxOutputs[i]);
}
}
}
}
if (senders.Count > 0 || receivers.Count > 0)
{
TransactionHistoryType type = TransactionHistoryType.transfered;
if (receivers.Count < ttx.TxOutputs.Length)
{
type = TransactionHistoryType.sent;
}
else if (senders.Count < ttx.TxInputs.Length)
{
type = TransactionHistoryType.received;
}
transactionHistories.AddTransactionHistory(new TransactionHistory(true, false, type, DateTime.MinValue, 0, ttx.Id, senders.ToArray(), receivers.ToArray(), ttx, prevTxOuts, new CurrencyUnit(sentAmount), new CurrencyUnit(receivedAmount - sentAmount)));
}
utxodb.Open();
for (int i = 0; i < ttx.TxInputs.Length; i++)
{
if (blockChain.FindUtxo(prevTxOuts[i].Address, ttx.TxInputs[i].PrevTxBlockIndex, ttx.TxInputs[i].PrevTxIndex, ttx.TxInputs[i].PrevTxOutputIndex) == null)
{
return;
}
}
utxodb.Close();
foreach (var txIn in ttx.TxInputs)
{
foreach (var unconfirmedTtx in unconfirmedTtxs)
{
foreach (var unconfirmedTxIn in unconfirmedTtx.Key.TxInputs)
{
if (txIn.PrevTxBlockIndex == unconfirmedTxIn.PrevTxBlockIndex && txIn.PrevTxIndex == unconfirmedTxIn.PrevTxIndex && txIn.PrevTxOutputIndex == unconfirmedTxIn.PrevTxOutputIndex)
{
return;
}
}
}
}
unconfirmedTtxs.Add(ttx, prevTxOuts);
Mine();
};
creaNodeTest.ReceivedNewBlock += (sender, e) => blockChain.UpdateChain(e).Pipe((ret) => this.RaiseResult("blockchain_update", 5, ret.ToString()));
//creaNodeTest.Start();
isSystemStarted = true;
}